../ dmsp_08_ephemeris_19921124.txt 22-Jun-2023 15:43 109437 dmsp_09_ephemeris_19921124.txt 22-Jun-2023 15:43 109430 dmsp_10_ephemeris_19921124.txt 22-Jun-2023 15:43 109562 dmsp_11_ephemeris_19921124.txt 22-Jun-2023 15:43 109447